927  
FOUS53 KFSD 240326  
PFMFSD  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1026 PM CDT TUE OCT 23 2018  
 
IAZ012-241000-  
SIOUX CENTER-SIOUX IA  
43.08N 96.18W ELEV. 1446 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 55 44 53 43  
TEMP 36 34 33 42 51 55 50 47 46 44 44 46 51 53 50 46 45 43 43  
DEWPT 29 30 31 33 35 36 37 39 40 42 44 45 46 46 44 45 44 43 43  
RH 75 85 92 70 54 49 61 74 79 93100 96 83 77 80 96 96100100  
WIND DIR SE SE SE S S S S S S S S S S S S S S S SW  
WIND SPD 5 5 6 10 12 13 11 11 11 11 10 12 13 12 11 9 9 6 5  
CLOUDS FW SC SC B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV B2 B2  
POP 12HR 0 5 80 70 30  
QPF 12HR 0 0 0.13 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L L C C C C C C S  
WIND CHILL 31 29 27  
MIN CHILL 31 25 28  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 41 57 38 53 35 54 36 54  
TEMP 56 52 45 41 54 51 44 39 51 48 42 36 52 48 40 38 53 49  
DEWPT 46 42 41 40 41 39 40 37 39 34 32 32 35 33 32 33 39 38  
PWIND DIR W NW NW W NW NW W S S  
WIND CHAR LT LT GN LT BZ GN GN GN GN  
AVG CLOUDS B2 B1 B1 B1 B1 SC B1 SC SC SC SC FW FW FW FW SC B1 B2  
POP 12HR 20 20 5 40 5 5 0 5 30  
RAIN SHWRS S S S C C C  
 

 
IAZ031-241000-  
SIOUX CITY-WOODBURY IA  
42.40N 96.38W ELEV. 1210 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 32 58 44 54 43  
TEMP 37 34 33 40 53 58 53 49 48 46 44 47 51 54 50 48 45 45 43  
DEWPT 30 31 31 34 37 37 38 40 41 43 44 45 46 45 44 45 44 45 43  
RH 75 89 92 79 54 45 57 71 77 89100 93 83 71 80 89 96100100  
WIND DIR SE SE SE SE SE SE SE S S S S S S S S S S S SW  
WIND SPD 4 5 6 10 12 12 11 10 10 9 9 10 11 11 9 9 8 6 5  
CLOUDS SC FW SC SC B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 0 5 80 70 30  
QPF 12HR 0 0 0.11 0.09 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L L C C C C S S  
WIND CHILL 33 29 27 34  
MIN CHILL 31 25 27  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 41 59 38 57 35 56 36 56  
TEMP 58 54 46 42 56 52 44 39 54 51 42 36 54 50 41 38 55 52  
DEWPT 45 42 40 39 40 39 40 35 38 35 33 32 35 34 33 34 40 39  
PWIND DIR W NW NW W NW NW W S S  
WIND CHAR LT LT GN GN BZ GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC B1 B1  
POP 12HR 10 10 0 30 0 5 0 5 30  
RAIN SHWRS S C C  
 

 
IAZ014-241000-  
SPENCER-CLAY IA  
43.15N 95.18W ELEV. 1325 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 54 42 52 42  
TEMP 32 30 29 38 49 54 47 45 43 43 42 43 49 52 48 45 44 42 42  
DEWPT 28 28 29 33 35 36 36 37 38 38 41 41 44 45 42 43 42 42 42  
RH 85 92100 82 58 50 65 73 82 82 96 93 83 77 80 93 93100100  
WIND DIR E SE SE S SE SE SE S S S S S S S S S S S SW  
WIND SPD 4 4 4 9 12 12 10 10 10 9 9 11 11 11 9 9 9 8 6  
CLOUDS FW FW FW SC SC SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 60 60 40  
QPF 12HR 0 0 0.04 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L C C C C C C C  
WIND CHILL 27 25 23 32  
MIN CHILL 25 23 24  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 39 56 38 52 34 53 35 54  
TEMP 53 52 44 40 54 48 43 39 50 47 40 35 51 46 39 37 53 49  
DEWPT 45 43 41 39 41 39 39 37 39 35 33 32 35 33 32 32 38 39  
PWIND DIR SW NW NW W NW NW W S S  
WIND CHAR GN LT GN LT BZ GN GN LT GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC B1 B2  
POP 12HR 40 20 5 40 10 10 0 0 20  
RAIN SHWRS C C S S C C S  
 

 
IAZ022-241000-  
STORM LAKE-BUENA VISTA  
42.60N 95.23W ELEV. 1427 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 54 42 51 42  
TEMP 34 33 31 41 51 54 48 45 45 44 42 44 49 51 47 45 43 43 42  
DEWPT 30 30 31 33 34 36 35 37 38 38 40 41 42 43 41 43 42 42 42  
RH 85 89100 73 52 50 60 73 76 79 93 89 77 74 79 93 96 96100  
WIND DIR E SE SE SE SE SE SE SE S S S S S S S S S S SW  
WIND SPD 5 5 6 10 12 12 9 11 11 9 9 11 11 11 10 9 10 8 8  
CLOUDS FW FW FW SC SC SC B2 B2 OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 50 50 40  
QPF 12HR 0 0 0.03 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C  
WIND CHILL 28 28 24 34  
MIN CHILL 27 24 26  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 54 40 56 39 53 35 53 36 55  
TEMP 52 50 44 41 54 48 43 40 52 46 40 36 51 46 40 37 54 49  
DEWPT 44 43 42 39 40 38 39 38 39 34 33 33 35 32 32 32 38 38  
PWIND DIR SW W NW W NW NW W S S  
WIND CHAR GN LT GN GN BZ GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW SC B1 B2  
POP 12HR 30 30 5 40 5 10 0 5 20  
RAIN SHWRS C S C S C C S  
 

 
MNZ072-241000-  
MARSHALL-LYON MN  
44.47N 95.82W ELEV. 1151 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 55 44 54 45  
TEMP 30 29 30 41 52 54 47 46 45 44 44 46 51 54 50 48 47 46 45  
DEWPT 27 28 29 31 34 35 36 38 40 42 44 44 46 46 44 46 45 46 43  
RH 88 96 96 67 50 48 65 73 82 93100 93 83 74 80 93 93100 93  
WIND DIR S S S S S S S S S S S S S S S S SW SW W  
WIND SPD 5 5 8 11 13 14 12 12 12 13 11 12 13 12 10 9 9 8 6  
WIND GUST 24 24  
CLOUDS CL FW SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 5 5 80 70 40  
QPF 12HR 0 0 0.17 0.07 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L L C C C C C C C  
WIND CHILL 24 23 22 34  
MIN CHILL 24 21 25  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 41 55 39 51 35 53 37 53  
TEMP 54 51 44 42 54 47 41 40 51 47 40 36 51 46 40 38 52 48  
DEWPT 46 43 42 40 41 38 39 37 38 34 33 33 35 33 32 33 36 37  
PWIND DIR W NW W W NW NW W S S  
WIND CHAR LT LT GN LT GN GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW SC B1 B2 B2  
POP 12HR 40 30 5 40 20 20 0 5 30  
RAIN SHWRS C C S C C C S S S C  
 

 
MNZ081-241000-  
WINDOM-COTTONWOOD MN  
43.87N 95.12W ELEV. 1355 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 28 53 42 51 42  
TEMP 31 29 28 39 49 53 46 45 43 42 42 44 47 51 46 44 43 43 42  
DEWPT 28 28 28 33 34 34 35 37 37 39 41 43 44 45 43 43 42 43 42  
RH 88 96100 79 56 48 65 73 79 89 96 96 89 80 89 96 96100100  
WIND DIR SE SE SE S S S SE S S S S S S S S S S S SW  
WIND SPD 4 4 5 10 11 12 11 12 11 11 10 13 13 12 10 11 10 8 8  
CLOUDS CL FW FW SC B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 80 70 40  
QPF 12HR 0 0 0.08 0.11 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S D D L L C C C C C C C  
WIND CHILL 26 24 22 32  
MIN CHILL 25 21 22  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 39 55 38 50 34 52 34 52  
TEMP 51 49 44 40 53 46 42 38 49 45 40 35 50 45 37 36 51 46  
DEWPT 44 43 41 40 41 39 39 37 38 34 33 33 34 34 32 33 36 37  
PWIND DIR W NW NW W NW NW W S S  
WIND CHAR GN LT GN LT BZ GN GN GN GN  
AVG CLOUDS OV B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW SC SC B2 B2  
POP 12HR 40 20 5 40 20 10 0 0 20  
RAIN SHWRS C C S S C C S S  
 

 
MNZ089-241000-  
WORTHINGTON-NOBLES MN  
43.65N 95.58W ELEV. 1584 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 29 53 43 50 42  
TEMP 32 30 29 41 50 53 47 45 44 43 43 45 48 50 46 45 44 42 42  
DEWPT 26 27 28 31 33 34 35 36 37 40 42 42 43 45 42 43 42 42 42  
RH 78 88 96 67 52 48 63 70 76 89 96 89 83 83 86 93 93100100  
WIND DIR SE SE S S S S S S S S S S S S S S S S SW  
WIND SPD 5 6 8 11 13 14 12 13 13 13 12 14 14 13 11 10 11 8 8  
WIND GUST 25  
CLOUDS FW FW SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV  
POP 12HR 0 0 80 70 40  
QPF 12HR 0 0 0.10 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S D D L L C C C C C C C  
WIND CHILL 26 24 22 34  
MIN CHILL 25 21 23  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 39 55 37 50 34 51 35 52  
TEMP 51 49 44 40 53 46 42 37 48 45 39 35 49 45 38 37 51 47  
DEWPT 44 42 41 38 40 38 38 36 37 33 32 31 33 32 31 32 36 37  
PWIND DIR W NW NW W NW NW W S S  
WIND CHAR GN LT GN GN BZ GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW SC SC B2 B2  
POP 12HR 30 30 5 40 10 10 0 5 20  
RAIN SHWRS C C S C C C S  
 

 
SDZ040-241000-  
BROOKINGS-BROOKINGS SD  
44.30N 96.80W ELEV. 1617 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 30 54 44 53 43  
TEMP 30 31 31 41 51 54 49 46 45 44 44 47 51 53 50 48 46 46 43  
DEWPT 28 28 30 32 36 37 37 39 41 44 44 45 46 46 45 45 44 45 43  
RH 92 88 96 70 56 52 63 76 86100100 93 83 77 83 89 93 96100  
WIND DIR SE SE SE S S S S S S S S S S S S S SW SW W  
WIND SPD 6 6 8 12 14 17 14 14 14 14 14 14 14 12 10 9 8 6 6  
WIND GUST 27 25  
CLOUDS FW SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 0 5 80 40 20  
QPF 12HR 0 0 0.17 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D C C C C S S S S S  
WIND CHILL 24 24 24 34  
MIN CHILL 23 22 25  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 56 39 54 37 51 32 52 34 52  
TEMP 55 49 44 40 53 47 42 37 50 45 38 33 50 45 38 35 51 47  
DEWPT 44 41 42 39 40 38 38 36 37 33 32 31 33 32 31 31 37 38  
PWIND DIR NW NW W W NW NW W S S  
WIND CHAR GN LT GN GN BZ GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW SC B1 B2 B2  
POP 12HR 10 20 10 40 10 10 0 5 40  
RAIN SHWRS S S C C C  
 

 
SDZ050-241000-  
BURKE-GREGORY SD  
43.18N 99.29W ELEV. 2142 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 41 56 46 63 43  
TEMP 42 42 41 47 55 55 51 48 47 47 46 48 59 63 56 50 47 44 43  
DEWPT 33 34 35 39 41 44 46 46 45 45 44 46 46 45 45 41 39 36 36  
RH 70 73 79 74 59 66 83 93 93 93 93 93 62 52 66 71 74 73 76  
WIND DIR S S S S S S S S S S S SW W NW NW NW NW W W  
WIND SPD 11 11 13 17 19 19 17 16 17 14 12 12 10 10 6 6 8 9 9  
CLOUDS B1 B2 OV OV OV OV OV B2 B2 B2 B2 B1 SC SC SC SC SC SC SC  
POP 12HR 10 50 50 10 5  
QPF 12HR 0 0.07 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S  
WIND CHILL 34  
MIN CHILL 34 33 34  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 40 58 39 55 34 56 38 55  
TEMP 59 53 46 41 55 50 45 39 52 48 40 35 53 50 43 39 54 49  
DEWPT 38 38 38 35 38 37 34 32 34 31 30 30 33 33 32 34 37 37  
PWIND DIR NW NW W W NW NW S S W  
WIND CHAR GN GN GN GN WY GN GN GN GN  
AVG CLOUDS FW SC SC SC SC SC B1 SC FW FW FW FW FW FW SC B1 B1 B1  
POP 12HR 5 10 30 5 5 0 0 5 30  
RAIN SHWRS C C  
 

 
SDZ057-241000-  
CHAMBERLAIN-BRULE SD  
43.77N 99.32W ELEV. 1565 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 40 58 46 64 43  
TEMP 43 41 40 46 56 57 53 50 49 49 46 50 59 64 58 54 48 46 43  
DEWPT 35 35 36 39 42 45 47 48 47 46 45 46 48 47 46 43 40 37 37  
RH 73 79 85 76 59 64 80 93 93 89 96 86 67 54 64 66 74 71 79  
WIND DIR SE SE SE S S S S S S S S SW W NW NW NW NW W W  
WIND SPD 10 11 12 16 18 18 16 13 12 11 9 9 8 9 6 5 6 6 8  
CLOUDS B1 B1 OV B2 OV OV OV B2 B2 B2 B2 B1 SC SC SC SC SC SC FW  
POP 12HR 10 60 30 5 5  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S S  
WIND CHILL 33  
MIN CHILL 32 33  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 61 40 58 40 55 34 57 38 56  
TEMP 59 54 47 40 56 51 46 40 54 48 40 35 55 51 44 39 55 51  
DEWPT 41 40 40 37 40 38 36 35 35 32 33 31 35 35 34 34 39 39  
PWIND DIR NW NW W W NW NW S SE W  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW FW FW FW SC B1 B1 B1  
POP 12HR 5 5 30 5 5 0 0 5 30  
RAIN SHWRS C C  
 

 
SDZ038-241000-  
HURON-BEADLE SD  
44.38N 98.22W ELEV. 1282 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 57 46 60 41  
TEMP 36 36 37 43 53 57 52 48 47 47 46 49 57 60 55 50 46 43 41  
DEWPT 30 30 31 33 37 40 42 43 44 45 45 46 47 47 46 46 43 40 37  
RH 79 79 79 67 54 53 69 83 89 93 96 89 69 62 72 86 89 89 85  
WIND DIR SE SE SE SE S S S S S S S S S SW W S W W NW  
WIND SPD 9 10 12 14 17 18 16 14 14 13 12 12 11 9 6 5 5 5 6  
CLOUDS SC B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B1 B1 SC B1 SC SC  
POP 12HR 5 30 60 10 10  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L L C C S S  
WIND CHILL 30 29 29  
MIN CHILL 29 27 28  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 40 58 38 54 33 55 36 54  
TEMP 57 54 45 41 56 52 43 39 52 48 40 34 53 48 41 37 53 49  
DEWPT 40 40 40 38 39 37 35 34 34 32 31 30 34 33 32 32 37 37  
PWIND DIR NW NW NW W NW NW SW SE SW  
WIND CHAR GN GN GN GN BZ GN LT GN GN  
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC SC FW FW FW FW SC B1 B1 B1  
POP 12HR 10 10 30 30 5 5 0 5 30  
RAIN SHWRS C C S C  
 

 
SDZ059-241000-  
MITCHELL-DAVISON SD  
43.76N 98.02W ELEV. 1312 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 37 55 46 59 42  
TEMP 40 39 37 43 52 55 50 47 47 47 46 49 57 59 55 50 46 43 42  
DEWPT 31 32 33 34 38 40 41 43 45 46 46 46 47 47 47 45 43 42 39  
RH 70 76 85 70 59 57 71 86 93 96100 89 69 64 74 83 89 96 89  
WIND DIR SE SE SE SE S S S S S S S S S SW SW S W W W  
WIND SPD 9 9 11 14 17 19 17 16 14 13 13 13 13 10 8 5 5 5 6  
CLOUDS SC B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1 SC SC SC B1  
POP 12HR 5 30 70 20 10  
QPF 12HR 0 0 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C S S  
WIND CHILL 33 32 30  
MIN CHILL 32 29 30  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 41 58 39 54 34 55 37 55  
TEMP 58 53 45 42 55 50 43 40 53 48 41 35 53 49 42 38 54 50  
DEWPT 41 41 40 39 39 37 37 34 34 32 32 30 34 33 34 33 38 39  
PWIND DIR NW NW NW W NW NW SW SE SW  
WIND CHAR GN GN GN GN WY GN LT GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC SC B1 B1  
POP 12HR 5 10 20 30 0 0 0 5 40  
RAIN SHWRS S C C  
 

 
SDZ062-241000-  
SIOUX FALLS-MINNEHAHA SD  
43.57N 96.73W ELEV. 1424 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 31 55 45 54 43  
TEMP 33 31 32 41 50 55 50 48 47 45 45 47 51 54 51 49 46 44 43  
DEWPT 29 29 30 33 36 38 38 40 41 44 45 45 47 46 45 46 44 44 42  
RH 85 92 92 73 58 53 63 74 79 96100 93 86 74 80 89 93100 96  
WIND DIR SE SE SE S S S S S S S S S S S S S S SW W  
WIND SPD 5 6 6 11 13 16 13 13 13 13 12 13 13 12 10 8 6 5 5  
WIND GUST 25 24  
CLOUDS FW SC B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 0 5 80 60 20  
QPF 12HR 0 0 0.19 0.07 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L L C C S S S S  
WIND CHILL 27 25 25 34  
MIN CHILL 25 23 26  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 57 41 57 38 53 34 54 36 53  
TEMP 56 52 46 41 54 51 43 39 51 48 40 35 52 48 40 37 52 50  
DEWPT 44 42 41 39 40 39 39 35 38 34 32 31 35 33 33 33 39 40  
PWIND DIR NW NW NW W NW NW W S S  
WIND CHAR LT LT GN LT BZ GN LT GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW SC B1 B2  
POP 12HR 10 20 5 40 5 5 0 5 40  
RAIN SHWRS S S C S C  
 

 
SDZ070-241000-  
VERMILLION-CLAY SD  
42.95N 96.92W ELEV. 1132 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 35 56 46 54 42  
TEMP 39 36 35 43 53 56 52 49 47 47 46 49 53 54 51 48 45 44 42  
DEWPT 30 31 32 34 37 37 38 40 42 45 46 46 47 46 44 46 43 44 42  
RH 70 82 89 70 54 49 59 71 83 93100 89 80 74 77 93 93100100  
WIND DIR SE SE SE SE SE SE SE SE S S S S S S S S S SW W  
WIND SPD 5 5 6 11 12 13 11 11 11 10 9 11 13 12 10 8 6 4 5  
WIND GUST 21  
CLOUDS SC SC B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 10 80 70 20  
QPF 12HR 0 0 0.20 0.09 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D L L C C S S S S  
WIND CHILL 32 30  
MIN CHILL 33 28 30  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 41 59 39 56 35 57 37 55  
TEMP 57 53 45 42 56 52 45 40 53 50 42 36 54 49 42 38 54 51  
DEWPT 42 40 40 39 39 38 38 34 37 33 32 31 34 33 33 33 39 39  
PWIND DIR NW NW NW W NW NW W SE S  
WIND CHAR LT LT GN GN BZ GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC B1 B1  
POP 12HR 5 10 0 30 0 5 0 5 30  
RAIN SHWRS C C  
 

 
SDZ069-241000-  
YANKTON-YANKTON SD  
42.95N 97.39W ELEV. 1207 FT  
1026 PM CDT TUE OCT 23 2018  
 
DATE 10/23/18 WED 10/24/18 THU 10/25/18 FRI  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 36 55 46 55 43  
TEMP 39 37 37 43 52 55 51 49 47 47 46 48 53 55 51 48 45 44 43  
DEWPT 31 32 32 34 38 39 40 42 44 46 46 46 47 47 46 45 44 43 41  
RH 73 82 82 70 59 55 66 77 89 96100 93 80 74 83 89 96 96 93  
WIND DIR SE SE SE SE SE SE SE SE S S S S S S S S S W W  
WIND SPD 6 6 8 11 13 14 13 12 12 11 11 12 13 12 9 6 5 5 6  
CLOUDS SC SC B2 B1 B2 B2 OV OV OV OV OV OV OV OV B2 B1 B1 SC B1  
POP 12HR 0 10 80 50 20  
QPF 12HR 0 0 0.22 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D C C S S S S  
WIND CHILL 32 31  
MIN CHILL 33 29 30  
 
DATE 10/26 SAT 10/27/18 SUN 10/28/18 MON 10/29/18 TUE 10/30/18  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 60 42 59 40 56 35 55 37 55  
TEMP 58 53 46 43 56 52 44 41 53 50 41 36 53 50 42 38 53 51  
DEWPT 42 41 40 38 39 39 37 34 36 34 32 32 34 34 33 33 39 40  
PWIND DIR NW NW NW W NW NW SW SE SW  
WIND CHAR GN LT GN GN WY GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW SC B1 B1  
POP 12HR 5 10 0 20 0 0 0 5 30  
RAIN SHWRS S C  
 

 
 
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